Interested to Buy Any Domain ? << Click Here >> for more details...
WHAT IS THE Differance b/w on/off & pid control valve?
- 10 Answers
- 38356 Views
- I also Faced
- E-Mail Answers
Answer Posted / jobby c johnson
on /off controller is a discrete state controller
whereas PID is an continous state controller
| Is This Answer Correct ? | 3 Yes | 1 No |
Post New Answer View All Answers
Why mixer nd grinder Is example of constant torque load not variable torque load ???
What is difference of fanuc alpha series 16i and 18i controller.also what is differnce betn TC and MC controller
WHAT IS MEANT BY PROJECT MANAGEMENT STRATEGIES IN INSTRUMENTATION?
what happen if i increase height of displacer type LT.accuracy or sensitivity are affected.why?
(1) In turbine, what does term CDP, NI, NH, HSSOC, means. (2) What is the purpose of LO overhead tank in turbines.(3) An equipment is certified for EEX, IA, IIC,T6, what do you under stand by this.(4) what is SURGE, and how it is prevented, what is the purpose of bypass valve across AS valve.(5) Give 2 application of quartz crystal used for process parameter measurement.(6) what is meant by cold float of compressor shaft. (7) state four different types of flow measurement. For gas flow measurement mmscfd is the common unit. Expand the unit and specify significance of word S in the unit.(8) what is meant by Gap voltage, in vibration measurement. Normally how much Gap voltage is set and state the reason.(9) what will the new flow factor if D/P transmitter is Re-Ranged from 25” wc to 50” wc.(10) what is the usage of QDV & Volume booster.
how can be calibrate flow indication transmitter (rosemount) it shows excess milli amps nearly about 24 ma on full scale, but its scale was set on 20ma on full scale..???how can be simiulate..???
If i have 4 Allen Bradely make RS logix 5000 PLC and for viewing that we are using 4 RS view SCADA for 4 different packages. Now, I will want to view two packages on only one SCADA. Then how i will do it?
What is the formula of vabration sesore. i mean how to covert mils to volt plz share if any body knows very argent : my mai is merajalam143545@yahoo.com
the whole paper was based on Transducers..questions like define repeatability, error,accuracy,precision..den there were many q. on the conversion of Pa to mmHg and other units.. also..der wer few Q. on some level sensors(with diagram)
How can you add value to this Industry if offered the job?
key phaser where is use and work
How it the difference between force balance system and dispalacement balance system?
What is the purpose of bypass valve across AS valve.
Explain the key components of control loop?
Where are oxygen analysers installed in cfbc boilers? What are their usual readings?
